Compress Image to 350kb
Drop your images here
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Supports: JPG, PNG, WebP | Max 50MB
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How to Reduce Image to 350KB?
Upload, Compress, Download
Upload Image
Select or drag JPG, PNG, WebP files (max 50MB total) into the upload box.
Auto Set to 350KB
The tool auto-sets the target to 350KB. Adjust if needed, then click Compress.
Download Image
Preview the compressed image and download it instantly in one click.
Premium 350KB Image Compression
Precision 350KB Output
Reduce JPG, PNG, WebP to exactly 350KB while preserving maximum possible quality.
Print-Ready Quality
350KB maintains enough detail for small prints, brochures, and professional documents.
High-Resolution Web Images
Perfect balance for websites needing crisp images without slowing page load times.
SEO Optimized
350KB images help your website rank better by improving page speed scores.
Mobile Friendly
Compress images to 350KB from any device without quality loss or app installation.
350KB Compression FAQs
350KB is the sweet spot for:
- High-quality web images that load fast
- Small print materials (business cards, flyers)
- Email attachments that won't bounce
- Documents needing good image quality
- Social media posts where quality matters
Typical dimensions at 350KB:
- JPG: 1500-2200px on the long side
- PNG: 1000-1500px for photos
- WebP: 1800-2500px with excellent quality
Yes! Upload multiple images and our tool will process them all to approximately 350KB each. For batch processing, we recommend similar image types for most consistent results.
350KB offers:
- 16% more data than 300KB → better quality
- 12.5% less than 400KB → faster loading
- Perfect middle ground for most professional uses
Not with our advanced compression! We use smart algorithms that:
- Preserve important details
- Maintain color accuracy
- Minimize artifacts
- Adjust compression by image region